68034896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1373}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 139708320

約数和(自身を除く): 71673424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 1373, 2608, 2746, 3097, 5492, 6194, 10984, 12388, 21968, 24776, 26087, 49552, 52174, 104348, 208696, 223799, 417392, 447598, 895196, 1790392, 3580784, 4252181, 8504362, 17008724, 34017448, 68034896]

約数ペア:

[(1, 68034896), (2, 34017448), (4, 17008724), (8, 8504362), (16, 4252181), (19, 3580784), (38, 1790392), (76, 895196), (152, 447598), (163, 417392), (304, 223799), (326, 208696), (652, 104348), (1304, 52174), (1373, 49552), (2608, 26087), (2746, 24776), (3097, 21968), (5492, 12388), (6194, 10984)]